Modern 2FA (Two-Factor Authentication) often uses (Time-based One-Time Password) algorithms like Google Authenticator. The code is generated based on a secret key and the current time, meaning the "correct" code is a moving target. How to Generate a 6-Digit Wordlist (for Testing)
A standard 6-digit numeric wordlist has the following characteristics: Total Combinations : 1,000,000 (10^6) Storage Size : Approx. 7–8 MB when saved as a plain text file Security Strength 6 digit otp wordlist
So why would anyone build a wordlist? Because humans are not random. 7–8 MB when saved as a plain text
A 6-digit code is only "weak" if the system behind it allows unlimited guesses. multi-factor authentication multi-factor authentication : Used in penetration testing to
: Used in penetration testing to verify that systems correctly implement account lockouts or "cool-down" periods after a specific number of failed attempts. Top 10 Most Common 6-Digit Codes Studies on PIN datasets like those from ResearchGate